A method for rating the drill provisions in arithmetic textbooks
Subtitle: with ratings for six arithmetic series
By: by O. S. Lutes and Agnes Samuelson.
Contributors: Samuelson, Agnes, joint author.
Series: University of Iowa. Monographs in education.; [1st ser., no. 3]
Publisher: The College of Education, University of Iowa
Published: 1926
Place of publication: Iowa City, Ia
Language: eng
Number of pages: 148
Subjects: Arithmetic -- Study and teaching.; Textbooks -- United States.
Other titles: Drill provisions in arithmetic textbooks.; Arithmetic text-books.